65004156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257953}}^1$

素因数の和:257970

約数の個数: 36

約数和(自身を含む): 187790512

約数和(自身を除く): 122786356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257953, 515906, 773859, 1031812, 1547718, 1805671, 2321577, 3095436, 3611342, 4643154, 5417013, 7222684, 9286308, 10834026, 16251039, 21668052, 32502078, 65004156]

約数ペア:

[(1, 65004156), (2, 32502078), (3, 21668052), (4, 16251039), (6, 10834026), (7, 9286308), (9, 7222684), (12, 5417013), (14, 4643154), (18, 3611342), (21, 3095436), (28, 2321577), (36, 1805671), (42, 1547718), (63, 1031812), (84, 773859), (126, 515906), (252, 257953)]